baber/WOPTO huggingface dataset:
Patent JP-2000173923-A (JP)
Title: Heater with wafer holder
Inventor: SOTODANI EIICHI
IPC: C23C16/46
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a heater with a wafer holder attached which can be suitably used for heat treatment of a wafer, etc., in a semiconductor manufacturing process and which can suppress scattering of dust, etc., and which can facilitete mounting and taking-out of a wafer and which has a good soaking property and can be manufactured easily. SOLUTION: A heater 1 with a wafer holder attached is provided with a heating element 4 stored in a quartz glass material 2, a heated surface formed on an upper face of the quartz glass material, a wafer holder 5 which is projecting from the heated surface as an integral part of the glass material to support a lower face of a peripheral part of a wafer, and a space 6 formed between a lower face of a wafer and the heated surface when a wafer is mounted on the wafer holder. The heating element 4 is formed from a carbon wire which is made by uniting a plurality of carbon fibers of 5-15 μm in diameter into one and weaving several bundles of carbon fibers.
Patent JP-H05170534-A (JP)
Title: Production of rare earth element oxide sintered product
Inventor: SHINTANI HISAFUMI
IPC: C04B35/50
Filed: 1991-12-24
Abstract: PURPOSE:To improve the density of the subject sintered product by disposing B2O3 or a B compound as a sintering auxiliary on the periphery of a rare earth element oxide compacted product and subsequently sintering the combination, the B compound forming the B2O3 when heated in an oxidative atmosphere. CONSTITUTION:The powder of a rare earth element oxide such as Dy2O3 having an average particle diameter of 1-20mum is press-compacted with a mold. The compacted product is placed on the center of a bottom plate, and a sintering auxiliary comprising B2O3 or a B compound producing the B2O3 on its heating in an oxidative atmosphere, such as H3BO3, is arranged on the periphery of the compacted product in an amount of 0.001-0.5 pts.wt. (converted into B) per 100 pts.wt. of the compacted product in a crucible. The crucible is inserted into an oven and contents of the crucible are sintered at 1400-1800 deg.C to provide the rare earth element sintered product having a relative density of >=90%.
Patent JP-2000182894-A (JP)
Title: Electrolytic capacitor device
Inventor: SUZUKI KENICHIRO
IPC: H01G9/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of assembling processes for an electrolytic capacitor device. SOLUTION: A cylindrical part 4b is formed integrally on the bottom surface 4a of a case with the case, and a guide groove 4c is formed in the inner circumferential surface of a cylindrical part 4b. One end of an electrolytic capacitor 1, wherein a positioning plate 9 is fitted in a pair of terminals, is inserted into the cylindrical part 4b, in a state where the bending part of the positioning plate 9 is guided to the guide groove 4c. The main circuit printed board 5 is connected and bonded to the electrolytic capacitor 1 via connecting screws 7.
Patent JP-H11183962-A (JP)
Title: Motor-driven aperture device
Inventor: NEGISHI SHIGETO
IPC: G03B9/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a production efficiency by simplifying assembly and reducing the number of components. SOLUTION: In a motor-driven aperture device provided with diaphragm blades for adjusting an aperture size for pick-up light and a motor for driving the diaphragm blades, and a diaphragm-blade driving lever to covert a rotary motion of the motor into an open/close motion of the diaphragm blades, a stator 10 of the motor M1 is made up by winding a coil 12 around an outside wall of one square coil bobbin 11; a rotor 20 integrated to the diaphragm blade driving lever 30 at the bottom is inserted into the coil bobbin from its side opening 13A; and the upper and lower shaft ends 21a, 21b are supported to be freely rotatable by bearing holes 48, 18 arranged in the coil bobbin.
Patent JP-H11188466-A (JP)
Title: Continuous casting device for molten metal
Inventor: FUJISAKI KEISUKE
IPC: B22D11/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting device which has a function for measuring a surface level position of a molten metal in a mold at the time of continuous casting of the molten metal. SOLUTION: In this continuous casting device for a molten metal, a given number of OFF time is provided while an alternating current is conducted to a magnetic coil being arranged in a manner to surround a mold. The current conducting condition of the alternating current in a given period is set as follows; frequency (f) is 60<=f<=400 (Hz), and current conducting ON/OFF pitch (To) is 30<=To<=300 (msec). At this setting value, casting is repeatedly carried out.
Patent JP-2000176386-A (JP)
Title: Substrate cleaning apparatus
Inventor: ATO KOJI
IPC: H01L21/304
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce apparatus costs by downscaling an apparatus by carrying out a plurality of cleaning processes by one unit of apparatus, to improve throughput by shortening a treatment time, and to provide a purified substrate. SOLUTION: An apparatus has the first cleaning mechanism 12 equipped with rollers 16 which are arranged around a substrate, contact the peripheral part of the substrate, and hold and move the substrate, the second cleaning mechanism 14 equipped with a movement mechanism which can move the substrate at a higher speed than the first cleaning mechanism, and a change-over means 60 which changes over the first cleaning mechanism and the second cleaning mechanism.
Patent JP-2000176136-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To enable a payoff-control substrate to control the output of premium- ball count information originally controlled by a game control means to the outside together with ball count information controlled by the payoff control substrate itself. SOLUTION: A CPU 371 for controlling premium balls outputs at ball count signal indicating the number of balls to a terminal substrate 160 via an I/O port 372 and an information output circuit 377. The ball count signal is transmitted from the terminal substrate 160 to a hall computer. In addition, the CPU 56 of a main substrate 31 counts the number of game balls to be paid off according to prize winning and outputs a premium-ball count signal according to the results of the count to the terminal substrate 160. The premium-ball count signal is transmitted from the terminal substrate 160 to the hall computer.
Patent JP-H05183204-A (JP)
Title: Superconducting device
Inventor: YAMANO KOJI
IPC: H01L39/24
Filed: 1991-12-28
Abstract: PURPOSE:To provide a superconducting device which can prevent the occurrence of polarons and in which an excellent tunnel type junction can be obtained. CONSTITUTION:The title device is constituted of a superconducting oxide layer 1, insulating layer 3 formed on the layer 1, and metallic layer 4 formed on the layer 3 and a metallic layer 2 is provided between the layers 1 and 3 for preventing the diffusion of polarons.
Patent JP-2001173003-A (JP)
Title: Ditch excavating bucket
Inventor: ITO HIDEAKI
IPC: E02F3/40
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a ditch excavating bucket improving the work efficiency for excavating a stepped ditch, shortening the work time sharply, and reducing the work cost. SOLUTION: A ditch excavation section 2 having the front width narrower than that of the bottom plate 11 of a bucket body 1 and capable of excavating a lower ditch is integrally suspended from the bottom plate 11 between right and left side plates 13, 14 to constitute the ditch excavating bucket A, thereby the stepped ditch C can be formed in one excavation.
Patent JP-H06190672-A (JP)
Title: Positioning method for tile
Inventor: KURAMITSU SHINJI
IPC: B23Q3/18
Filed: 1992-12-25
Abstract: PURPOSE:To provide a positioning method by which the center of a tile is conformed to the center of a rotary table without using any complicated mechanism. CONSTITUTION:The fixing position of a rotary table 16 on which the center of the rotary table 16 movable in the directions of horizontal X-axis and Y-axis is conformed to the center of a tile 18 in the condition of contacting with a stopper jig 22, is previously obtained, the tile 18 is placed on the rotary table 16 in the condition of retreating the table 16 from the position, and this is advancingly moved passing through the fixing position. Thereafter, the rotary table 16 is retreatingly moved and rotated by 180 deg., and then the rotary table 16 is advanced again up to its fixing position.
Patent JP-H11191099-A (JP)
Title: Defective material simulator and its simulation method
Inventor: ODAJIMA TAKAO
IPC: G06F19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To calculate stock, storage in a warehouse and delivery goods from the warehouse time sequentially and to estimate future by designating of each file of material demand, material arrangement orders and inventory information, comparing a demand required data with the response delivery for the material arrangement order from the designation file and extracting estimated deflective material. SOLUTION: A required development engine 11 performs material required development based on a produce required order file 23 and produces material demand. A drawing engine 12 performs drawing processing to a material demand file 25 that is created by the engine 11, a material arrangement order file 24 that is externally given and an inventory information file 27 which has the stock number of each material. A defective material extracting part 13 compares a demand required date with the response date of delivery of a material management order from a designation effect file 26 and extracts estimated defective material. It is also provided with a material information file 21 which stores material information and a material configuration file 22 which defines material parentage.
Patent JP-H11190613-A (JP)
Title: Dimension inspecting device and dimension inspecting method
Inventor: TSUJI KOJI
IPC: G01B11/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a dimension inspecting device reducing cost required for dimension inspection by realizing image pickup of an inspected object from two directions with simple constitution so as to make product manufacturing cost satisfactory. SOLUTION: A dimension inspecting device 10 inspects the inspected dimensions of an inspected object 1 by picking up an image of the inspected object 1 viewed from one direction and an image viewed from the other direction. The dimension inspecting device 10 has a reflecting mirror 14 for reflecting the image viewed from the other direction to turn it in one direction, a camera device 13 for simultaneously picking up the image reflected by the reflecting mirror 14 and the image viewed from one direction, and a measuring device 17 for measuring the inspected dimensions of the inspected object 1 on the basis of the image picked-up result of the camera device 13.
Patent JP-H06198239-A (JP)
Title: Spray coating device for curtain fiber like adhesive
Inventor: HIDAKA SHOJI
IPC: B05C5/00
Filed: 1992-12-31
Abstract: PURPOSE:To reduce production cost by rationalizing the processing of a coating nozzle orifice group and to appropriately alter a coating pattern by interposing a shim plate having comb-shape grooves between first and second blocks and constituting the coating nozzle orifice group of the comb-like grooves of the shim plate. CONSTITUTION:In a spray coating device, the hot-melt adhesive beat ejected from a coating nozzle orifice group provided in the direction crossing the feed direction of an adhesive coating line is extended into an elongated fiber shape by a compressed air stream and the elongated fiber like hot-melt adhesives from adjacent coating nozzle orifices are allowed to mutually approach to be applied as a curtain fiber like adhesive. A shim plate 5 is interposed between a first block 1F and a second block 1R to constitute a nozzle unit 1 and comb- shape grooves 7 are formed to the shim plate 5 and surrounded on both sides thereof by the first and second blocks 1F, 1R to form coating nozzle orifices to be allowed to function as the coating nozzle orifice group.
Patent JP-2001173107-A (JP)
Title: Combination of two members mutually connected
Inventor: KATAYAMA HIDEAKI
IPC: E04B1/38
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To smoothly fit a dovetail 9 into a dovetail groove 10 when connecting rails for instance. SOLUTION: Since the narrow part of a vovetail 9 acts as a guide part for fitting, the dovetail 9 can be fitted into a dovetail groove 10 with ease.
Patent JP-2000177066-A (JP)
Title: Laminated film
Inventor: UYAMA TOYOKI
IPC: B32B27/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain excellent gas barrier properties by providing a crosslinking film obtained by reacting a specific amount of a crosslinker with a saponified material of a diacetone acrylamide-aliphatic vinyl ester copolymer containing a specific amount of a diacetone acrylamide unit on one surface of a thermoplastic resin film. SOLUTION: In a laminated film used for a food packaging material or the like having an excellent water resistance and gas barrier properties, at least one surface of a thermoplastic resin film is provided with a crosslinking film obtained by reacting 0,1 to 20 pts.wt. of a crosslinker with 100 pts.wt. of a saponified material of an aliphatic vinyl ester copolymer containing 0.05 to 15 mol% of a diacetone acrylamide unit. As the vinyl ester, a vinyl acetate is particularly preferable. The saponified material of the aliphatic vinyl ester copolymer is copolymerized with 0.05 to 10 mol% of an α-olefin polymer unit. As the crosslinker, one or more type of a compound selected from a hydrazine compound is preferable.
Patent JP-H05183221-A (JP)
Title: Semiconductor laser driving device
Inventor: KUBOTA MAKOTO
IPC: H01S5/042
Filed: 1991-12-28
Abstract: PURPOSE:To obtain a laser diode driving device from which a high-amplitude output can be obtained while the device is further reduced in size as compared with the conventional device and which is less in power consumption. CONSTITUTION:The title semiconductor laser driving device can be further reduced in size from the conventional device and can be driven at less power consumption when an LC resonation circuit is resonated by connecting a semiconductor laser element 21 to the LC resonation circuit in stead of a coil and utilizing the nature of the element 21 in a high-frequency band as an inductance and, at the same time, emitting light by driving the element 21.
Patent JP-H05347572-A (JP)
Title: Electromagnetic identifying method
Inventor: KIP HARM JACOB
IPC: B61L25/04
Filed: 1992-12-29
Abstract: PURPOSE: To correct the contents stored in a memory without contact. CONSTITUTION: In a 1st period CI, an unmodulated electromagnetic field is generated. In a 2nd period P, a step for generating a modulated electromagnetic field by data to be transmitted, a step for disposing a coil L in the electromagnetic field and deriving the output of the coil L which absorbs energy from the electromagnetic field, a step for rectifying the output of the coil L and supplying a dc power to a coding means 7, a step for decoding the modulated electromagnetic field by the coding means 7 to which the output of the coil L is given in the 1st period P, decoding the modulated electromagnetic field and changing, at least, a part of the contents stored in the memory 24 which is included in that coding means 7,  a step for conducting/cutting off a switch means 9 which is connected concerning with the coil L in the 1st period Cl in the form corresponding to the contents stored in the memory 24 and thus changing an energy absorption by the coil L in the electromagnetic field, and a step for detecting the energy absorption of the electromagnetic field in the 1st period CI, are included.
Patent JP-2000185897-A (JP)
Title: Over-reelout preventing device for winch
Inventor: IDA YOSHITAKA
IPC: B66C15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent over-reelout and any accident, by comparing a radial distance from each antenna to the surface of the outermost layer of a winding rope with a winding radius from each antenna to the rope surface of the outermost layer of a dead winding layer of a winding rope for regulating slip, and by stopping a drum when the both are matched with each other. SOLUTION: The following cases are uniquely judged as over-reelout cases: a case that a winding distance L2 of a drum 1 is compared with a distance L3 from each antenna of the drum 1 to the rope surface of the outermost layer of a dead winding layer of a winding rope 5 and the both are coincided with each other; and a case that the distance L2 to the rope surface of the outermost layer of the winding rope wound about the drum is longer than the distance L3 to the rope surface of the outermost layer of the dead winding layer of the winding rope by a prescribed length. At this time, current carrying of a solenoid valve is cut off to regulate the over-reelout of a winch. The distance L2 from each antenna to the rope surface of the outermost layer of the winding rope 5 wound about the drum 1 can be accurately detected by calculation.
Patent JP-H05170319-A (JP)
Title: Metallic round bar conveying device with shock damper
Inventor: KASAMA KEIZO
IPC: B65G11/20
Filed: 1991-12-19
Abstract: PURPOSE:To ease impact sound, to improve quality and to cope with automation by installing a damping dummy in a shooter, and operating it. CONSTITUTION:A circular dummy 1, around which damper material made of urethane or the like is wound, is connected to the wire 3 of a rewinder 4 and is rolled on the rails provided to both side of a shooter. In order to roll a round bar, the wire is let out, and when the round bar stops at the end of the shooter, the rails are raised by means of a lifting mechanism 6 to wind the wire and return the dummy 1.
Patent JP-H06218086-A (JP)
Title: Protection belt of hand
Inventor: BERT GREENBERG
IPC: A63B71/14
Filed: 1992-12-28
Abstract: PURPOSE: To prepare a protective band to fit in hands of a number of sizes within a specified range by one size without disturbing a flexible use of a baseball glove. CONSTITUTION: A protective device for a hand is displayed in the form of an elastic band 10 having a palm part 12 which fits in and covers the circumference of a part of the palm of a wearer's hand. An elastic forefinger part 42 extends upward from the palm part, fits in around and covers the forefinger of the wearer. An elastic pad 48 is installed to the palm part and stretches sufficiently within the forefinger part and wraps up the wearer's joint of the forefinger when the protective device is worn. When worn to reduce risks of tissual injuries, the elastic pad 48 absorbs an impact force and a relative positioning of each part has been performed so that the impact force will be dispersed newly over a wider surface area of the wearer's hand.
Patent JP-2001175495-A (JP)
Title: Emulation probe and circuit board for the same
Inventor: SAITO KIYOTAKA
IPC: G06F11/22
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To simplify mounting on a target system, and to reduce the load to be imposed on the connection part of a circuit board with flexible cables at mounting. SOLUTION: A connecting terminal part 12 formed on a board 11 is connected through wiring 15 with wiring terminal parts 13A, 13B, and 13C in parallel, and flexible cables 17A, 17B, and 17C are connected to the wiring terminal parts 13A, 13B, and 13C. The board 11 is provided with interfaces 14 for arbitrating each flexible cable. Thus, the flexible cables can be used extended in arbitrary directions, and at the time of disconnecting any unnecessary flexible cable, it is possible to prevent malfunction due to the contact of the disconnected part with a target system. Also, it is possible to reduce any labor to be imposed on the connection parts of the board and the flexible cables by forming notched parts 16 at the board terminals.
Patent JP-2000180239-A (JP)
Title: Return mechanism of shutoff valve
Inventor: MATSUMOTO YASUHIRO
IPC: F16K31/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a return mechanism of a shutoff valve capable of surely maintaining a valve element in an open position (returned position). SOLUTION: This mechanism comprises a return shaft 5 positioned within a gas flow passage 2d to impart a force in the direction to separate a valve element 4b from a valve seat 4a, a cylinder 6 surrounding and freely axially movably guiding the return shaft 5 and guiding the rear end of the return shaft 5 opposite the valve element to the atmosphere side, and a return rod 7 located on the atmosphere side for pressing the rear end of the return shaft 5 toward the valve element 4b so as to move the valve element 4b in the direction away from the valve seat 4a.  A locking part 61a is provided at the position of the rear end of the cylinder 6 and a locked part 7a which, when the return shaft 5 is pushed in by a predetermined amount, locks to the locking part 61a to keep the return shaft 5 pushed in by the predetermined amount is provided at the position of the front end of the return rod 7.
Patent JP-2001139587-A (JP)
Title: Method for production of ruthenium complex
Inventor: SUDO YASUHIRO
IPC: C07F15/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high purity pyridine-carboxylic acid-ruthenium complex dihydrate capable of being utilized as a sensitizing pigment of a photoelectric chemical cell or a raw material of a photo-catalyst utilized in photochemistry, in a good yield. SOLUTION: This method for producing a ruthenium complex of the general formula (1): [RuL2(SCN)2].2H2O (wherein, L is 2,2'-pyridine-4,4'-dicarboxyic acid) is characterized by heating for reacting ruthenium chloride purified as its trivalent state (RuCl3.3H2O) with a ligand (L; 2,2'-pyridine-4,4'-dicarboxylic acid) in an organic solvent to form RuCl2.2H2O, then dissolving the obtained reaction product in an organic solvent, heating for reacting the dissolved material with sodium thiocyanate and purifying the obtained [RuCl2(SCN)2].2H2O with a gel filtration carrier consisting of an insoluble cross-linked polymer having alcoholic hydroxyl group.
Patent JP-2001170214-A (JP)
Title: Ball for baseball
Inventor: UCHIDA HARUO
IPC: A63B37/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance of a ball for baseball. SOLUTION: This ball is formed of at least two sheets natural leather, artificial leather or synthetic resin sheets as surface skins 2 and the surfaces skins 2 are joined to each other by a synthetic resin.
Patent JP-2001173623-A (JP)
Title: Nail
Inventor: ISHIKAWA SOKICHI
IPC: E04D1/34
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To decrease an advancing degree of resin into a hole of an object and weaken seal performance by having no resin coating in a shank part and no resin sealing in a head part as in the past, accordingly by weakening the seal performance under a condition of use exposing in rain/snow and/or wind like a tile, generate a chatter or the like due to infiltration of rainwater or wind, and provide a subject easily generating a problem of the ends of rain and deterioration of earthquake resistance and wind resistance of the tile. SOLUTION: This nail 1 in this invention, having a shank part 2 and a head part 3 for mounting a tile 10, is constituted by respectively providing a resin coating 4 in the shank part and a resin sealing 5 in a reverse surface of the head part to close, when the shank part is inserted in a mounting article and a driving hole 14 of a roof ground 13, respectively a nail hole 11 of the tile by the resin sealing and a hole of this tile and/or the roof ground by the resin coating. Accordingly, improvement of seal performance in the shank part and the head part of the nail and/or intensifying of securing force can be attained. Cushion performance is maintained between the nail and the tile, reduction of impact force relating to the tile can be attained.